Level 1 · Lesson 3

Acidity: the skeleton of wine

5 minC03After Lessons 1–2

Knowledge check

Can the claim survive the glass?

Choose true or false. You need 4 of 5 to complete this lesson.

01A taster can read a wine’s exact pH from sourness alone.
02Salivation can be useful evidence for acidity.
03Titratable acidity and pH are interchangeable measurements.
04Temperature and sweetness can change the perception of acidity.
05A side-by-side ladder helps calibrate relative acidity.